Sand table for educational psychology

Abstract

The invention discloses a sand table for educational psychology, and belongs to the technical field of educational psychology, the sand table comprises a main frame body, the main frame body is formed by combining two parts, the main frame body comprises two half-frame parts arranged in a mirror image mode, the bottom of the side wall of each half-frame part is provided with a hinge part, and the half-frame parts are rotationally clamped through the hinge parts; close folding handles are fixed on the side walls of the half-frame parts, an inner supporting assembly is arranged between the half-frame parts, a supporting mechanism is installed on the inner walls of the half-frame parts, the inner supporting assembly comprises supporting columns fixed between the inner walls of the half-frame parts, and the supporting columns are arranged in groups; the sand table is different from a traditional sand table in that the rotary sleeve ring capable of rotating is adopted to replace sand, the dead weight of the sand table is reduced, meanwhile, the sanitation problem is solved, in the using process, a person directly slides an area needing to change colors through fingers to adjust the simulation ground, a placed model can be normally supported, the main frame body can be folded, and the space is saved. And storage and carrying can be further facilitated.

Description

Technical Field

[0001] The invention relates to a sand tray for educational psychology, belonging to the technical field of educational psychology. Background Art

[0002] In educational psychology, sand trays are needed to assist in psychotherapy. When using them, personnel are required to place props on the sand tray. Teachers or psychological workers can intuitively observe people's emotional states, inner conflicts, interpersonal relationships and other issues through the sand trays made by relevant personnel. At the same time, they can help discover students' potential psychological problems or psychological disorders, and carry out corresponding psychotherapy or intervention after comprehensive judgment.

[0003] As disclosed in the Chinese invention patent application document with application number CN202210669128.1, a portable sandbox for educational psychology comprises a main body mechanism, on which a sliding limiting mechanism is provided; a storage mechanism is engaged with the main body mechanism; a resistance mechanism is connected to the storage mechanism; a support mechanism is installed on the main body mechanism; a driving mechanism is fixed on the support mechanism; the limiting mechanism is pushed to facilitate sliding it out of the main body mechanism, thereby facilitating sealing of the main body mechanism; the resistance mechanism is pressed to separate it from the storage mechanism, thereby facilitating the operator to take the sand tools and limiting the storage mechanism at the same time, thereby preventing the storage mechanism from being separated from the main body mechanism during pulling and causing the sand tools to fall off; the driving mechanism is rotated to drive the supporting mechanism to rotate when it slides in the main body mechanism, thereby facilitating the support mechanism to support the main body mechanism and also facilitating carrying the sandbox.

[0004] Generally, sand table tools need to include a variety of props. The sand table needs to be filled with sand to simulate the ground, as well as various small models, such as people, animals, plants, buildings, and vehicles. However, including the sand table in the above-mentioned document, using sand to form a simulated ground will cause the sand table to be heavier as a whole, and the sand will adhere to the model, which is difficult to clean later. If it falls out of the sand table, it will also increase the difficulty of cleaning. Therefore, the present invention is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a sandbox for educational psychology in order to solve the above-mentioned problems, which can use a rotatable rotating ring instead of sand, thereby reducing the weight of the sandbox and avoiding the problem of hygienic cleaning.

[0006] The present invention achieves the above object through the following technical solutions. A sand table for educational psychology includes a main frame body, which is of a traditional style and encloses a closed space. The main frame body is composed of two parts and includes two semi-frame components arranged mirror-symmetrically. The bottom of the side wall of the semi-frame component is provided with a hinge part, and the semi-frame components are rotationally clamped to each other through the hinge part. The side walls of the semi-frame components are fixed with closing handles close to each other. An inner support assembly is arranged between the semi-frame components. In the existing sand table style, a flat and integral plate is arranged between the inner walls of the main frame body, and a blue dye is applied on the plate. Then, when in use, sand is poured on the plate. While personnel are regularizing the sand, the exposed plate can be used as a blank part, an ocean part, or a sky part, and then various models are placed. A support mechanism is installed on the inner wall of the semi-frame component, and the support mechanism is used to support the main frame body.

[0007] Preferably, in order to facilitate lifting the rotating collar, the inner support assembly includes support columns fixed between the inner walls of the semi-frame components. The support columns are arranged in groups, with four support columns in a group, and multiple groups of support columns are arranged between the inner walls of the semi-frame components.

[0008] Preferably, in order to facilitate forming different color features, a rotating collar is sleeved outside a group of the support columns. The outer wall of the rotating collar is provided with a dyeing layer, and the dyeing layer is spliced with two colors. After rotating the rotating collar, the individual colors are placed on the top.

[0009] Preferably, in order to facilitate restricting the position of the rotating collar, an inner convex ring is provided on the inner wall of the rotating collar. A clamping groove corresponding to the inner convex ring is provided on the outer wall of the support column, or a limiting rotating cylinder is rotatably sleeved, and a positioning mechanism is installed on the semi-frame component.

[0010] Preferably, in order to facilitate blocking the continuous rotation of the rotating collar, the positioning mechanism includes a positioning convex block fixed on the outer wall of the rotating collar, and a positioning stop rod is fixed between the inner walls of the semi-frame component.

[0011] Preferably, in order to facilitate blocking the continuous rotation of the rotating collar, the positioning mechanism includes a positioning groove, which is opened on the inner convex ring. A bearing rod is fixed between the inner walls of the semi-frame component, and a positioning block extending into the positioning groove is fixed on the side wall of the bearing rod.

[0012] Preferably, in order to facilitate quickly resetting the position of the rotating collar, a clamping cross groove is opened on the inner wall of the semi-frame component, and a reset structure is slidably clamped in the clamping cross groove. The reset structure includes a moving plate, a soft strip is provided at the bottom of the moving plate, the soft strip is in contact with the upper surface of the rotating collar, and both sides of the moving plate are slidably clamped in the clamping cross groove.

[0013] Preferably, in order to facilitate restricting the position of the support leg, the support mechanism includes a support leg rotatably clamped on the inner wall of the half-frame member. A first limit block and a second limit block are fixed on the inner wall of the half-frame member. The first limit block is located diagonally below the rotation center of the support leg and is used to limit the extreme position of the support leg after it extends. The second limit block is located diagonally above the rotation center of the support leg and is used to limit the extreme position of the support leg after it retracts.

[0014] The beneficial effects of the present invention are as follows: Different from traditional sand tables, this sand table uses a rotatable rotating collar instead of sand, which not only reduces the self-weight of the sand table but also avoids the problem of sanitation cleaning. When in use, personnel directly use their fingers to slide the area where the color needs to be changed to adjust the simulated ground, and it can normally support the placed models. The main frame can be folded, which further facilitates storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 is a schematic diagram of the structure of the support mechanism of the present invention.

[0017] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0018] Figure 4 is a schematic diagram of the structure of the positioning mechanism in Embodiment 2 of the present invention.

[0019] Figure 5 is a schematic diagram of the structure of the positioning block of the present invention.

[0020] Figure 6 is a schematic diagram of the reset structure of the present invention.

[0021] In the figure: 1, main frame; 101, half-frame member; 102, hinge part; 103, closing handle; 2, inner support assembly; 201, support column; 202, rotating collar; 203, inner convex ring; 3, support mechanism; 301, support leg; 302, first limit block; 303, second limit block; 4, positioning mechanism; 401, positioning convex block; 402, positioning stop bar; 403, positioning groove; 404, bearing rod; 405, positioning block; 5, reset structure; 501, moving plate; 502, soft strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0023] Embodiment 1

[0024] Please refer to Figures 1-6 As shown, a sand table for educational psychology includes a main frame body 1. The main frame body 1 is of a traditional style, enclosing a closed space. The main frame body 1 is composed of two parts. The main frame body 1 includes two semi-frame components 101 arranged in mirror image. At the bottom of the side wall of the semi-frame component 101, there is a hinge portion 102. The semi-frame components 101 are rotationally clamped to each other through the hinge portion 102. On the side walls of the semi-frame components 101, there are closing handles 103 fixed close to each other. An inner support assembly 2 is arranged between the semi-frame components 101. In the existing sand table style, a flat and integral plate body is arranged between the inner walls of the main frame body 1. A blue dye is applied to the plate body. Then, when in use, sand is poured onto the plate body. While personnel regularize the sand, the exposed plate body can be used as a blank part, an ocean part, or a sky part. Then, various models are placed. A support mechanism 3 is installed on the inner wall of the semi-frame component 101. The support mechanism 3 is used to support the main frame body 1.

[0025] As Figures 2-3 shown, the inner support assembly 2 includes support columns 201 fixed between the inner walls of the semi-frame components 101. The support columns 201 are arranged in groups. There are four support columns 201 in a group. Multiple groups of support columns 201 are arranged between the inner walls of the semi-frame components 101, which can facilitate supporting the rotating sleeve ring 202. A rotating sleeve ring 202 is sleeved outside a group of support columns 201. On the outer wall of the rotating sleeve ring 202, there is a dyeing layer. The dyeing layer is spliced with two colors. After rotating the rotating sleeve ring 202, the individual colors are placed on the top, which can facilitate forming different color characteristics. On the inner wall of the rotating sleeve ring 202, there is an inner convex ring 203. On the outer wall of the support column 201, there is a clamping groove corresponding to the inner convex ring 203 or a limiting rotating cylinder is rotatably sleeved. A positioning mechanism 4 is installed on the semi-frame component 101, which can facilitate restricting the position of the rotating sleeve ring 202. The positioning mechanism 4 includes a positioning convex block 401 fixed on the outer wall of the rotating sleeve ring 202, and a positioning stop rod 402 is fixed between the inner walls of the semi-frame component 101, which can facilitate blocking the rotating sleeve ring 202 from continuing to rotate.

[0026] As Figure 6As shown in the figure, a clamping transverse groove is formed on the inner wall of the semi-frame component 101, and a reset structure 5 is slidably clamped in the clamping transverse groove. The reset structure 5 includes a moving plate 501. A soft strip 502 is provided at the bottom of the moving plate 501. The soft strip 502 is in contact with the upper surface of the rotating collar 202. The two sides of the moving plate 501 are slidably clamped in the clamping transverse groove, so as to facilitate the quick reset of the position of the rotating collar 202.

[0027] As Figure 2 shown in the figure, the support mechanism 3 includes a support leg 301 rotatably clamped on the inner wall of the semi-frame component 101. A first limit block 302 and a second limit block 303 are fixed on the inner wall of the semi-frame component 101. The first limit block 302 is located obliquely below the rotation center of the support leg 301 and is used to limit the extreme position of the support leg 301 after it extends. The second limit block 303 is located obliquely above the rotation center of the support leg 301 and is used to limit the extreme position of the support leg 301 after it retracts, so as to facilitate the limitation of the position of the support leg 301.

[0028] During use, the user directly slides the area that needs to change color with a finger to adjust the simulated ground, and the placed model can be normally supported. The main frame 1 is foldable, which can further facilitate storage and handling. During use, when the rotating collar 202 is rotated, the inner convex ring 203 is blocked by the positioning rod 402, so that the pattern is exactly located directly above.

[0029] Embodiment 2

[0030] Please refer to Figures 4-5 shown in the figure. Another positioning mechanism 4 is proposed in this embodiment. The positioning mechanism 4 includes a positioning groove 403 formed on the inner convex ring 203. A bearing rod 404 is fixed between the inner walls of the semi-frame component 101. A positioning block 405 extending into the positioning groove 403 is fixed on the side wall of the bearing rod 404, so as to facilitate blocking the continuous rotation of the rotating collar 202.

[0031] During use, the rotation range of the rotating collar 202 can be limited by the length of the positioning groove 403, thereby avoiding excessive exposure of the color.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0033] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sand tray for educational psychology, characterized in that: The invention comprises a main frame (1), wherein the main frame (1) is composed of two parts, the main frame (1) comprises two half-frame parts (101) arranged in a mirror image, a hinge part (102) is provided at the bottom of the side wall of the half-frame part (101), the half-frame parts (101) are mutually rotatably connected through the hinge part (102), closing handles (103) close to each other are fixed on the side walls of the half-frame parts (101), an inner support assembly (2) is provided between the half-frame parts (101), and a support mechanism (3) is installed on the inner wall of the half-frame part (101).

2. The educational psychology sand tray according to claim 1, characterized in that: The inner support component (2) comprises support columns (201) fixed between the inner walls of the half-frame components (101), the support columns (201) being arranged in groups, with one group containing four support columns (201), and multiple groups of support columns (201) being arranged between the inner walls of the half-frame components (101).

3. The educational psychology sand tray according to claim 2, characterized in that: A group of the support columns (201) are provided with a rotating collar (202) on their outer sleeves, and a dyeing layer is provided on the outer wall of the rotating collar (202).

4. The educational psychology sand tray according to claim 3, characterized in that: An inner convex ring (203) is provided on the inner wall of the rotating sleeve (202), a clamping groove or a rotating sleeve is provided on the outer wall of the supporting column (201) corresponding to the inner convex ring (203), and a positioning mechanism (4) is installed on the half frame component (101).

5. The educational psychology sand tray according to claim 4, characterized in that: The positioning mechanism (4) comprises a positioning protrusion (401) fixed on the outer wall of the rotating collar (202), and a positioning blocking rod (402) is fixed between the inner walls of the half frame components (101).

6. The educational psychology sand tray according to claim 4, characterized in that: The positioning mechanism (4) comprises a positioning groove (403), wherein the positioning groove (403) is provided on the inner convex ring (203), a bearing rod (404) is fixed between the inner walls of the half frame component (101), and a positioning block (405) extending into the positioning groove (403) is fixed on the side wall of the bearing rod (404).

7. The educational psychology sand tray according to claim 4, characterized in that: A clamping transverse groove is provided on the inner wall of the half frame component (101), a reset structure (5) is slidably clamped in the clamping transverse groove, the reset structure (5) comprises a movable plate (501), a soft strip (502) is provided at the bottom of the movable plate (501), the soft strip (502) is in contact with the upper surface of the rotating ring (202), and two sides of the movable plate (501) are slidably clamped in the clamping transverse groove.

8. The educational psychology sand tray according to claim 1, characterized in that: The support mechanism (3) comprises a support leg (301) rotatably clamped on the inner wall of the half frame component (101), and a first limit block (302) and a second limit block (303) are fixed on the inner wall of the half frame component (101).

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